Table 2.
Means of outcome variables for all tests.
| Test | Behaviour | Measure | Vehicle | L-368,899 |
|---|---|---|---|---|
| Adult social preference | Locomotion | Distance (cm/min) | 528 ± 19 | 496 ± 20 |
| Velocity (cm/s) | 9.1 ± 0.3 | 5.6 ± 0.3 | ||
| Social behaviour | Social zone duration (s/min) | 45.9 ± 2.3 | 34.5 ± 2.4 | |
| Distance to shoal (cm) | 11.0 ± 1.8 | 19.7 ± 1.9 | ||
| Adult shoaling | Locomotion | Distance (cm/min) | 207 ± 15 | 186 ± 17 |
| Velocity (cm/s) | 3.6 ± 0.2 | 3.2 ± 0.3 | ||
| Social behaviour | Interfish distance (cm) | 5.9 ± 0.3 | 6.7 ± 0.2 | |
| Nearest neighbour distance (cm) | 3.3 ± 0.2 | 3.7 ± 0.1 | ||
| Furthest neighbour distance (cm) | 8.7 ± 0.5 | 9.8 ± 0.2 | ||
| Adult novel tank diving | Locomotion | Distance (cm/min) | 186 ± 11 | 174 ± 14 |
| Velocity (cm/s) | 3.1 ± 0.2 | 2.9 ± 0.2 | ||
| Anxiety behaviour | Distance to bottom (cm) | 2.7 ± 0.4 | 3.1 ± 0.4 | |
| Latency to top zone (s) | 327 ± 58 | 387 ± 81 | ||
| Duration in top zone (s/min) | 7.0 ± 2.4 | 8.8 ± 2.4 | ||
| Larvae social preference | Locomotion (AC) | Distance (cm/min) | 249 ± 12 | 265 ± 14 |
| Velocity (cm/s) | 0.28 ± 0.01 | 0.30 ± 0.02 | ||
| Social behaviour | Social Preference Index (AC) | 0.06 ± 0.04 | 0.00 ± 0.05 | |
| Social Preference Index (SC) | 0.18 ± 0.05 | 0.01 ± 0.06 |
All values are means ± standard error of the mean. AC: acclimation phase. SC: social cue phase.